The familiar harmonic entropy minimum with this MOS pattern is godzilla, in which a generator is 8/7 or 7/6 (tempered to be the same interval, or even 37/32 if you like) so two of them make a 4/3. However, in addition to godzilla (tempering out 81/80) and the 2.3.7 temperament semaphore, there is also a weird scale called "pseudo-semaphore", in which two different flavors of 3/2 exist in the same scale: an octave minus two generators makes a sharp 3/2, and two octaves minus seven generators makes a flat 3/2.
Generator
Cents
Comments
1\5
240
12\59
244.068
Pseudo-semaphore is around here
11\54
244.444
10\49
244.898
9\44
245.455
8\39
246.154
7\34
247.059
6\29
248.276
11\53
249.057
Semaphore is around here
5\24
250
L/s = 4
9\43
251.163
252.178
L/s = pi
4\19
252.632
Godzilla is around here
L/s = 3
253.643
L/s = e
11\52
253.813
29\137
254.015
76\359
254.039
199\940
254.043
123\581
254.045
47\222
254.054
18\85
254.118
7\33
254.5455
10\47
255.319
13\61
255.734
16\75
256.000
3\14
257.143
Boundary of propriety (generators
larger than this are proper)
L/s = 3
larger than this are proper)